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Die Bewertung und numerische Optimierung von Wärmeübertragern anhand einer Energieentwertungszahl
Citation Link: https://doi.org/10.15480/882.1128
Other Titles
Assessment and numerical optimization of heat exchangers based on an energy devaluation number
Publikationstyp
Thesis
Thesis Type
Doctoral Thesis
Publikationsdatum
2013
Sprache
German
Author
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2013-08-14
Institut
The entropic potential concept as well as the energy devaluation number is developed. Their advantage over common evaluation criteria for heat exchangers is demonstrated. For that purpose, a new method for the automated geometry optimization of heat exchangers based on CFD calculations is presented. It is based on the description of surfaces by Fourier coefficients and their optimization by an evolutionary algorithm.
Schlagworte
Entropieproduktion
Numerische Strömungssimulation
Wärmeübertragung
Energieeffizienz
entropy generation